BE787915A - WATERPROOFING AND PROTECTION COATING FOR ALKALINE GALVANIC CELL - Google Patents

WATERPROOFING AND PROTECTION COATING FOR ALKALINE GALVANIC CELL

Info

Publication number
BE787915A
BE787915A BE787915DA BE787915A BE 787915 A BE787915 A BE 787915A BE 787915D A BE787915D A BE 787915DA BE 787915 A BE787915 A BE 787915A
Authority
BE
Belgium
Prior art keywords
waterproofing
protection coating
galvanic cell
alkaline galvanic
alkaline
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Priority claimed from DE19722243311 external-priority patent/DE2243311C3/en
Publication of BE787915A publication Critical patent/BE787915A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
BE787915D 1972-08-22 WATERPROOFING AND PROTECTION COATING FOR ALKALINE GALVANIC CELL BE787915A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3899472A GB1362497A (en) 1972-08-22 1972-08-22 Alkaline battery seal and protective coating
BE787915 1972-08-23
FR7231090A FR2198268B1 (en) 1972-08-22 1972-09-01
DE19722243311 DE2243311C3 (en) 1972-09-02 Galvanic cell

Publications (1)

Publication Number Publication Date
BE787915A true BE787915A (en) 1973-02-23

Family

ID=27424993

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787915D BE787915A (en) 1972-08-22 WATERPROOFING AND PROTECTION COATING FOR ALKALINE GALVANIC CELL

Country Status (4)

Country Link
AU (1) AU461448B2 (en)
BE (1) BE787915A (en)
FR (1) FR2198268B1 (en)
GB (1) GB1362497A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378359A1 (en) * 1977-01-24 1978-08-18 Polaroid Corp METHOD AND APPARATUS FOR MANUFACTURING VENTILATION DEVICES FOR ELECTRIC BATTERIES AND ELECTRIC BATTERIES EQUIPPED WITH SUCH AERATION DEVICES
CH653485A5 (en) * 1978-05-31 1985-12-31 Hitachi Maxell LEAK-SAFE ALKALINE ELEMENT AND ITS PRODUCTION.
DE2919716A1 (en) * 1979-05-16 1980-11-27 Varta Batterie GALVANIC ELEMENT, IN PARTICULAR BUTTON CELL
EP0089495A1 (en) * 1982-03-19 1983-09-28 Union Carbide Corporation Sealing gasket for electrochemical cells and electrochemical cell employing such gasket
IT1391645B1 (en) * 2008-11-10 2012-01-17 Acta Spa RECHARGEABLE ZINC-AIR BATTERIES

Also Published As

Publication number Publication date
DE2243311A1 (en) 1974-03-14
AU4580772A (en) 1974-02-28
FR2198268B1 (en) 1975-03-07
DE2243311B2 (en) 1977-05-12
AU461448B2 (en) 1975-05-29
GB1362497A (en) 1974-08-07
FR2198268A1 (en) 1974-03-29

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent

Owner name: *EVEREADY BATTERY CY INC.:CHECKERBOARD SQUARE, ST.

Effective date: 19870731

RE20 Patent expired

Owner name: EVEREADY BATTERY CY INC.

Effective date: 19920823